Congo, Republic of the: tropical; rainy season (March to June); dry season (June to October); constantly high temperatures and humidity; particularly enervating climate astride the Equator

Cook Islands:
tropical; moderated by trade winds

Coral Sea Islands:
tropical

Costa Rica:
tropical and subtropical; dry season (December to
April); rainy season (May to November); cooler in highlands

Cote d'Ivoire:
tropical along coast, semiarid in far north; three
seasons - warm and dry (November to March), hot and dry (March to
May), hot and wet (June to October)

Croatia:
Mediterranean and continental; continental climate
predominant with hot summers and cold winters; mild winters, dry
summers along coast

Cuba:
tropical; moderated by trade winds; dry season (November to
April); rainy season (May to October)

Cyprus:
temperate, Mediterranean with hot, dry summers and cool,
winters

Czech Republic:
temperate; cool summers; cold, cloudy, humid winters

Denmark:
temperate; humid and overcast; mild, windy winters and cool
summers